The Rhode Island Division of Taxation has announced the interest rates
that will apply in 2026 to overpayments and underpayments. The rates are based
on formulas set in statute.
More information is available in Advisory 2025-23.
The Rhode Island Division of Taxation has published the standard deduction amounts, tax bracket ranges, and other key items for Rhode Island Personal Income Tax for tax years beginning on or after January 1, 2026.